/* ZROOT Portfolio  - Modern Terminal Theme */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: #e2e8f0;
    min-height: 100vh;
    line-height: 1.6;
}

/* Utility Classes */
.mt-1 { margin-top: 1rem; }
.text-center { text-align: center; }
.color-muted { color: #94a3b8; }
.color-primary { color: #f8fafc; }
.mb-1 { margin-bottom: 1rem; }
.mb-1-5 { margin-bottom: 1.5rem; }
.mr-half { margin-right: 0.5rem; }
.mt-half { margin-top: 0.5rem; }
.font-size-small { font-size: 0.75rem; }
.font-size-medium { font-size: 0.875rem; }
.font-italic { font-style: italic; }

/* Header Styles */
.header {
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    color: white;
}

.logo-text .logo-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #f8fafc;
    margin-bottom: 2px;
}

.logo-text .logo-subtitle {
    font-size: 0.9rem;
    color: #94a3b8;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    background: rgba(34, 197, 94, 0.2);
    color: #86efac;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.last-updated {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: #64748b;
}

/* Main Layout */
.main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Card Styles */
.card {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 16px;
    padding: 0;
    backdrop-filter: blur(12px);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    background: rgba(15, 23, 42, 0.4);
}

.card-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.card-icon.blog {
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
}

.card-icon.github {
    background: rgba(34, 197, 94, 0.2);
    color: #86efac;
}

.card-icon.organizations {
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.card-icon.activity {
    background: rgba(168, 85, 247, 0.2);
    color: #c4b5fd;
}

.card-icon.skills {
    background: rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
}

.card-icon.professional {
    background: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
}

.card-title-text h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #f8fafc;
    margin: 0;
}

.card-title-text p {
    font-size: 0.875rem;
    color: #94a3b8;
    margin: 0;
}

.card-content {
    padding: 0 2rem 2rem;
}

/* Profile Section */
.profile-section {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid #22c55e;
    margin: 0 auto 1rem;
    display: block;
}

.profile-name {
    font-size: 2rem;
    font-weight: 700;
    color: #f8fafc;
    margin-bottom: 0.5rem;
}

.profile-title {
    font-size: 1.25rem;
    color: #22c55e;
    margin-bottom: 1rem;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    justify-items: center;
}

.profile-stat {
    text-align: center;
}

.profile-stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: #22c55e;
}

.profile-stat-label {
    font-size: 0.875rem;
    color: #94a3b8;
}

/* Intro Content Styles */
.intro-content {
    margin: 2rem 0;
    max-width: 100%;
}

.intro-paragraph {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(30, 41, 59, 0.3);
    border-radius: 12px;
    border: 1px solid rgba(148, 163, 184, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.intro-paragraph:hover {
    background: rgba(30, 41, 59, 0.4);
    border-color: rgba(148, 163, 184, 0.2);
    transform: translateY(-2px);
}

.intro-paragraph:last-child {
    margin-bottom: 0;
}

.intro-paragraph p {
    margin: 0;
    line-height: 1.7;
    font-size: 1rem;
    color: #e2e8f0;
}

.intro-paragraph strong {
    color: #60a5fa;
    font-weight: 600;
}

.intro-paragraph em {
    color: #34d399;
    font-style: normal;
    font-weight: 500;
}

/* Grid Layout */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

/* List Items */
.list-item {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.list-item:last-child {
    border-bottom: none;
}

.list-item-content {
    flex: 1;
}

.list-item-title {
    font-size: 1rem;
    font-weight: 500;
    color: #f8fafc;
    margin-bottom: 0.25rem;
}

.list-item-title a {
    color: #22c55e;
    text-decoration: none;
    transition: color 0.2s;
}

.list-item-title a:hover {
    color: #86efac;
}

.list-item-meta {
    font-size: 0.875rem;
    color: #94a3b8;
}

.list-item-date {
    font-size: 0.75rem;
    color: #64748b;
    margin-top: 0.25rem;
}

.list-item-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Activity Graph */
.activity-graph {
    display: flex;
    align-items: end;
    height: 80px;
    gap: 4px;
    margin: 1.5rem 0;
    padding: 0 1rem;
}

.activity-bar {
    background: rgba(148, 163, 184, 0.2);
    width: 20px;
    min-height: 4px;
    border-radius: 2px 2px 0 0;
    transition: all 0.3s;
    position: relative;
}

.activity-bar.has-commits {
    background: linear-gradient(to top, #22c55e, #86efac);
}

.activity-bar:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    z-index: 10;
}

/* Activity Bar Heights */
.activity-height-0 { height: 4px; }
.activity-height-1 { height: 15px; }
.activity-height-2 { height: 30px; }
.activity-height-3 { height: 45px; }
.activity-height-4 { height: 60px; }
.activity-height-5 { height: 75px; }

/* Contact Section */
.contact-section {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 16px;
    padding: 2rem;
}

.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.75rem 1rem;
    background: rgba(148, 163, 184, 0.1);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 8px;
    color: #e2e8f0;
    text-decoration: none;
    transition: all 0.2s;
}

.contact-link:hover {
    background: rgba(22, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
    color: #86efac;
    text-decoration: none;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    color: #64748b;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .main {
        padding: 1rem;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .profile-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .contact-links {
        flex-direction: column;
    }

    .logo-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .logo-text .logo-title {
        font-size: 1.25rem;
    }

    .profile-name {
        font-size: 1.5rem;
    }

    .profile-avatar {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 0.75rem 1rem;
    }

    .main {
        padding: 0.75rem;
    }

    .profile-section {
        padding: 1.5rem;
    }

    .card-header {
        padding: 1rem 1.5rem;
    }

    .card-content {
        padding: 0 1.5rem 1.5rem;
    }

    .contact-section {
        padding: 1.5rem;
    }
}

/* Show More Button */
.show-more-btn {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #60a5fa;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    font-size: 0.875rem;
    font-weight: 500;
}

.show-more-btn:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.5);
    transform: translateY(-1px);
}

.show-more-btn:active {
    transform: translateY(0);
}

.show-more-btn i {
    transition: transform 0.3s ease;
}

.show-more-btn:hover i {
    transform: scale(1.1);
}

.show-more-btn-container {
    display: flex;
    justify-content: center;
}

.more-repos-container {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Repository Tabs */
.repo-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
    padding-bottom: 0.5rem;
}

.repo-tab {
    background: transparent;
    border: 1px solid rgba(148, 163, 184, 0.3);
    color: #94a3b8;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.repo-tab:hover {
    background: rgba(148, 163, 184, 0.1);
    border-color: rgba(148, 163, 184, 0.5);
    color: #cbd5e1;
}

.repo-tab.active {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.5);
    color: #60a5fa;
}

.fork-icon {
    color: #f59e0b;
    margin-left: 0.5rem;
    font-size: 0.875rem;
}

/* Skills & Expertise Styles */
.skills-section {
    margin-bottom: 2rem;
}

.skills-section:last-child {
    margin-bottom: 0;
}

.skills-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #e2e8f0;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.skills-section-title i {
    color: #6ee7b7;
}

/* Programming Languages Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.skill-item {
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.5rem;
    padding: 1rem;
    transition: all 0.3s ease;
}

.skill-item:hover {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(16, 185, 129, 0.3);
    transform: translateY(-2px);
}

.skill-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.skill-header i {
    font-size: 1.25rem;
    color: #6ee7b7;
}

.skill-name {
    font-weight: 500;
    color: #e2e8f0;
    flex: 1;
    margin-left: 0.5rem;
}

.skill-level {
    font-size: 0.875rem;
    color: #94a3b8;
    font-weight: 600;
}

.skill-bar {
    background: rgba(148, 163, 184, 0.2);
    height: 4px;
    border-radius: 2px;
    overflow: hidden;
}

.skill-progress {
    background: linear-gradient(90deg, #10b981, #6ee7b7);
    height: 100%;
    border-radius: 2px;
    transition: width 1s ease-in-out;
}

/* Integration Systems */
.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.integration-item {
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.5rem;
    padding: 1.25rem;
    transition: all 0.3s ease;
}

.integration-item:hover {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
}

.integration-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.integration-header h4 {
    color: #e2e8f0;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.integration-level {
    display: flex;
    gap: 0.125rem;
}

.integration-level i {
    color: rgba(245, 158, 11, 0.3);
    font-size: 0.875rem;
}

.integration-level i.active {
    color: #f59e0b;
}

.integration-description {
    color: #94a3b8;
    font-size: 0.875rem;
    margin: 0;
    line-height: 1.4;
}

/* Technologies Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.375rem;
    padding: 0.75rem;
    transition: all 0.3s ease;
}

.tech-item:hover {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(168, 85, 247, 0.3);
}

.tech-item i {
    font-size: 1.125rem;
    color: #a78bfa;
    min-width: 20px;
}

.tech-name {
    font-weight: 500;
    color: #e2e8f0;
    font-size: 0.875rem;
    flex: 1;
}

.tech-level {
    width: 60px;
    height: 4px;
    background: rgba(148, 163, 184, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.tech-progress {
    background: linear-gradient(90deg, #8b5cf6, #a78bfa);
    height: 100%;
    border-radius: 2px;
    transition: width 1s ease-in-out;
}

/* Frameworks List */
.frameworks-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.framework-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.375rem;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.framework-item:hover {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(239, 68, 68, 0.3);
}

.framework-name {
    font-weight: 500;
    color: #e2e8f0;
    min-width: 120px;
}

.framework-level {
    font-size: 0.875rem;
    color: #94a3b8;
    font-weight: 600;
    min-width: 40px;
}

.framework-bar {
    flex: 1;
    height: 4px;
    background: rgba(148, 163, 184, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.framework-progress {
    background: linear-gradient(90deg, #ef4444, #f87171);
    height: 100%;
    border-radius: 2px;
    transition: width 1s ease-in-out;
}

/* Professional Background Styles */
.prof-section {
    margin-bottom: 2rem;
}

.prof-section:last-child {
    margin-bottom: 0;
}

.prof-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #e2e8f0;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.prof-section-title i {
    color: #a5b4fc;
}

/* Languages */
.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.language-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.5rem;
    padding: 1rem;
    transition: all 0.3s ease;
}

.language-item:hover {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-2px);
}

.language-flag {
    font-size: 1.5rem;
}

.language-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.language-name {
    font-weight: 600;
    color: #e2e8f0;
}

.language-level {
    font-size: 0.875rem;
    color: #94a3b8;
}

/* Education */
.education-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.education-item {
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.5rem;
    padding: 1.25rem;
    transition: all 0.3s ease;
}

.education-item:hover {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(99, 102, 241, 0.3);
}

.education-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.education-header h4 {
    color: #e2e8f0;
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.education-status {
    padding: 0.25rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.education-status.in-progress {
    background: rgba(34, 197, 94, 0.2);
    color: #86efac;
}

.education-status.completed {
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
}

.education-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.education-institution,
.education-field,
.education-duration {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #94a3b8;
    font-size: 0.875rem;
}

.education-institution i,
.education-field i,
.education-duration i {
    color: #a5b4fc;
    width: 16px;
}

/* Experience Timeline */
.experience-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.company-section {
    position: relative;
}

.company-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid rgba(99, 102, 241, 0.3);
}

.company-header h4 {
    color: #e2e8f0;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

.company-duration {
    background: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.positions-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-left: 1rem;
    border-left: 2px solid rgba(148, 163, 184, 0.2);
    padding-left: 1rem;
}

.position-item {
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.5rem;
    padding: 1rem;
    transition: all 0.3s ease;
    position: relative;
}

.position-item:hover {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(99, 102, 241, 0.3);
}

.position-item.current-position {
    border-color: rgba(34, 197, 94, 0.5);
    background: rgba(34, 197, 94, 0.05);
}

.position-item.current-position::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 1rem;
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
}

.position-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.position-header h5 {
    color: #e2e8f0;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.current-badge {
    background: rgba(34, 197, 94, 0.2);
    color: #86efac;
    padding: 0.25rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.position-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.position-duration,
.position-location {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: #94a3b8;
    font-size: 0.875rem;
}

.position-duration i,
.position-location i {
    color: #a5b4fc;
    width: 14px;
}

.position-description {
    color: #cbd5e1;
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
}

/* Certifications */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.certification-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 0.5rem;
    padding: 1rem;
    transition: all 0.3s ease;
}

.certification-item:hover {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(245, 158, 11, 0.3);
    transform: translateY(-2px);
}

.certification-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(245, 158, 11, 0.2);
    border-radius: 0.5rem;
    color: #fbbf24;
    font-size: 1.125rem;
}

.certification-info {
    flex: 1;
}

.certification-info h5 {
    color: #e2e8f0;
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
    line-height: 1.3;
}

.certification-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.cert-issuer {
    color: #94a3b8;
    font-size: 0.75rem;
}

.cert-year {
    color: #fbbf24;
    font-size: 0.75rem;
    font-weight: 600;
}

.cert-link {
    color: #e2e8f0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.cert-link:hover {
    color: #fbbf24;
}

.cert-external-link {
    color: #94a3b8;
    font-size: 0.75rem;
    margin-left: 0.5rem;
    transition: color 0.3s ease;
}

.cert-external-link:hover {
    color: #fbbf24;
}